protected override async Task <Action <AsyncCodeActivityContext> > ExecuteAsync(AsyncCodeActivityContext context, CancellationToken cancellationToken)
{
// Inputs
var key = Key.Get(context);
var encoding = Encoding.Get(context);
var iterations = Iterations.Get(context);
var inDt = DataTable.Get(context);
var dataColumns = DataTableHelper.IdentifyDataColumns(inDt, ColumnIndexes?.Get(context), ColumnNames?.Get(context));
var outDt = DataTableHelper.NewCryptoDataTable(inDt, dataColumns);
using (var crypto = new Crypto(Algorithm, encoding, iterations))
{
outDt.BeginLoadData();
AddToDataTable(inDt, outDt, dataColumns, key, crypto);
outDt.AcceptChanges();
outDt.EndLoadData();
}
var sortBy = Sort.Get(context);
if (sortBy != null)
{
outDt.DefaultView.Sort = sortBy;
outDt = outDt.DefaultView.ToTable();
}
// Outputs
return((ctx) => Result.Set(ctx, outDt));
}
protected override void Execute(NativeActivityContext context)
{
var exitBookmark = context.CreateBookmark(OnExit, BookmarkOptions.NonBlocking);
context.Properties.Add(Exit.Bookmark, exitBookmark);
var nextBookmark = context.CreateBookmark(OnNext, BookmarkOptions.MultipleResume | BookmarkOptions.NonBlocking);
context.Properties.Add(Next.Bookmark, nextBookmark);
_totalIterations = Iterations.Get(context);
ExecuteNext(context);
}
protected override void Execute(NativeActivityContext context)
{
var exitBookmark = context.CreateBookmark(OnExit, BookmarkOptions.NonBlocking);
context.Properties.Add(Exit.BOOKMARK_NAME, exitBookmark);
var nextBookmark = context.CreateBookmark(OnNext, BookmarkOptions.MultipleResume | BookmarkOptions.NonBlocking);
context.Properties.Add(Next.BOOKMARK_NAME, nextBookmark);
_iterations = Iterations.Get(context);
if (_iterations <= 0)
{
throw new InvalidOperationException(Resources.Iterate_ErrorMsg_IterationsMinValue);
}
ExecuteNext(context);
}
protected override async Task <Action <AsyncCodeActivityContext> > ExecuteAsync(AsyncCodeActivityContext context, CancellationToken cancellationToken)
{
// Inputs
var text = Text.Get(context);
var password = Key.Get(context);
var encoding = TextEncoding.Get(context);
var iterations = Iterations.Get(context);
string result = text;
if (!string.IsNullOrEmpty(text))
{
using (var crypto = new Crypto(Algorithm, encoding, iterations))
result = crypto.Decrypt(text, password);
}
return((ctx) => Result.Set(ctx, result));
}
